condition	mean	min	max
4 h after light	29.806549999999998	26.72	32.8931
8 h after light	36.831900000000005	32.8838	40.78
12 h after light	53.40535	49.5208	57.2899
4 h after dark	51.909733333333335	46.4781	55.4895
8 h after dark	48.318266666666666	43.2605	51.7955
12 h after dark	36.21736666666667	33.2592	40.0705