condition	mean	min	max
4 h after light	136.3613775	88.223361	184.499394
8 h after light	125.671088	65.111759	186.230417
12 h after light	50.520716	34.65606	66.385372
4 h after dark	47.9119375	37.924863	57.899012
8 h after dark	55.708776	48.887124	62.530428
12 h after dark	128.603722	128.603722	128.603722