condition	mean	min	max
4 h after light	11.4467	10.6189	12.2745
8 h after light	9.96781	9.82282	10.1128
12 h after light	15.129100000000001	14.3969	15.8613
4 h after dark	25.249166666666667	19.2014	30.9525
8 h after dark	25.699233333333332	21.8935	29.5467
12 h after dark	16.0722	13.178	18.125