condition	mean	min	max
0 h after light	37.9837	37.6795	38.2879
4 h after light	23.871299999999998	22.8429	24.8997
8 h after light	22.5134	21.3773	23.6495
4 h after dark	29.3396	28.3182	30.361
8 h after dark	30.75425	30.6586	30.8499
12 h after dark	31.66895	29.5529	33.785