condition	mean	min	max
3 h after light	54.142675	38.7074	67.4944
7 h after light	52.44184166666667	39.8213	67.3133
11 h after light	53.82984166666667	41.8806	71.8786
2 h after dark	56.570125	43.6206	77.6013
6 h after dark	52.282599999999995	41.5128	72.8988
10 h after dark	47.3762	34.4929	58.4862