condition	mean	min	max
4 h after light	40.830893	38.683467	42.978319
8 h after light	52.6760405	52.324295	53.027786
12 h after light	68.414659	60.046675	76.782643
4 h after dark	71.370406	51.566204	91.174608
8 h after dark	103.3877715	87.005025	119.770518
12 h after dark	57.656949	57.656949	57.656949