condition	mean	min	max
4 h after light	3.605695	2.96747	4.24392
8 h after light	9.196155000000001	8.62185	9.77046
12 h after light	10.54372	9.57864	11.5088
4 h after dark	9.695703333333332	8.50944	11.049
8 h after dark	7.390126666666667	5.35318	10.4016
12 h after dark	3.9146400000000003	3.17882	4.72071