condition	mean	min	max
0 h after light	27.108249999999998	26.0623	28.1542
4 h after light	35.2669	32.6778	37.856
8 h after light	32.377	28.295	36.459
4 h after dark	44.7565	43.7488	45.7642
8 h after dark	41.00945	38.9346	43.0843
12 h after dark	28.62255	26.7818	30.4633