Day mapping
Each of the seven days in a week have three bytes within the 21-byte timebox value. These bytes are in chronological order from most-significant byte to least-significant byte. (Note that this is the opposite of chronological bit order within each byte, which is LSB to MSB.) The starting point of a week is 4 PM on Saturday afternoon.
The table below shows how each day’s three bytes (0-2) map to the timebox value’s bytes, listed here in order from most-significant byte to least-significant byte.
Day byte | Timebox value byte |
Saturday, byte 2 |
20 (most-significant byte) |
Sunday, byte 0 |
19 |
Sunday, byte 1 |
18 |
Sunday, byte 2 |
17 |
Monday, byte 0 |
16 |
Monday, byte 1 |
15 |
Monday, byte 2 |
14 |
Tuesday, byte 0 |
13 |
Tuesday, byte 1 |
12 |
Tuesday, byte 2 |
11 |
Wednesday, byte 0 |
10 |
Wednesday, byte 1 |
9 |
Wednesday, byte 2 |
8 |
Thursday, byte 0 |
7 |
Thursday, byte 1 |
6 |
Thursday, byte 2 |
5 |
Friday, byte 0 |
4 |
Friday, byte 1 |
3 |
Friday, byte 2 |
2 |
Saturday, byte 0 |
1 |
Saturday, byte 1 |
0 (least-significant byte) |