condition	mean	min	max
4 h after light	53.5763	53.3071	53.8455
8 h after light	44.39775	42.2573	46.5382
12 h after light	43.729749999999996	42.744	44.7155
4 h after dark	70.46605	65.7289	75.2032
8 h after dark	106.4025	102.119	110.686
12 h after dark	99.42765	97.4533	101.402