condition	mean	min	max
0 h after light	4.02108	3.96639	4.07577
4 h after light	29.33965	26.4646	32.2147
8 h after light	78.774	75.5778	81.9702
4 h after dark	36.3855	35.5689	37.2021
8 h after dark	23.70125	22.5365	24.866
12 h after dark	3.24415	2.79106	3.69724