condition	mean	min	max
3 h after light	3.377683333333333	2.84807	3.78046
6 h after light	3.2843033333333334	3.08637	3.64864
9 h after light	4.42092	3.30154	5.30837
12 h after light	4.5870325	2.94347	7.24951
3 h after dark	7.77023	6.11633	8.80794
6 h after dark	5.6851666666666665	4.87548	7.00157
9 h after dark	6.05266	4.50696	7.1894
12 h after dark	7.313125	7.26869	7.35756