condition	mean	min	max
3 h after light	13.9726	3.82956	30.3842
7 h after light	13.13369	2.96452	21.8797
11 h after light	18.318884166666667	5.54056	30.809
2 h after dark	22.017258333333334	12.0538	34.0735
6 h after dark	31.288708333333332	13.7635	45.8692
10 h after dark	34.763641666666665	16.4013	51.179