condition	mean	min	max
4 h after light	4.87468	4.78826	5.02681
8 h after light	4.70866	4.6152	4.78989
12 h after light	4.682523333333333	4.53373	4.79023
4 h after dark	4.67516	4.4814300000000005	4.816409999999999
8 h after dark	4.682733333333333	4.38195	4.9272599999999995
12 h after dark	4.63647	4.502330000000001	4.7228900000000005