condition	mean	min	max
4 h after light	24.05265	23.1869	24.9184
8 h after light	19.699199999999998	19.6282	19.7702
12 h after light	21.945050000000002	21.6982	22.1919
4 h after dark	29.647	29.3774	29.9166
8 h after dark	35.3178	34.7315	35.9041
12 h after dark	32.282650000000004	31.9135	32.6518