condition	mean	min	max
3 h after light	38.882229833333334	0.193636	74.1528
7 h after light	46.79210583333333	0.0	97.7902
11 h after light	31.25432908333333	0.219244	58.5986
2 h after dark	29.0891825	0.0	60.2653
6 h after dark	47.24985866666667	0.773903	127.785
10 h after dark	41.773197583333335	0.0	139.571