condition	mean	min	max
0 h after light	3.574425	3.49637	3.65248
4 h after light	2.354865	2.10891	2.60082
8 h after light	1.302805	1.28064	1.32497
4 h after dark	3.17625	2.51104	3.84146
8 h after dark	3.9748099999999997	3.67717	4.27245
12 h after dark	2.83122	2.3391	3.32334