condition	mean	min	max
4 h after light	8.896425	7.87973	9.91312
8 h after light	5.83827	3.96014	7.7164
12 h after light	6.228680000000001	6.18468	6.27268
4 h after dark	8.603110000000001	5.81458	11.6862
8 h after dark	12.95895	9.14065	17.2486
12 h after dark	9.30127	6.36851	12.9503