condition	mean	min	max
4 h after light	31.61087	26.843009999999996	35.9471
8 h after light	47.95760666666666	31.0644	68.87602
12 h after light	53.52146333333334	48.513020000000004	57.375890000000005
16 h after light	26.915916666666668	20.83059	36.4241
4 h after dark	37.133716666666665	32.701409999999996	39.41722
8 h after dark	20.047876666666667	19.132179999999998	21.1941