condition	mean	min	max
4 h after light	50.97695	50.8646	51.0893
8 h after light	36.420649999999995	35.1797	37.6616
12 h after light	41.830799999999996	40.1935	43.4681
4 h after dark	60.1081	55.9577	62.3616
8 h after dark	66.68173333333334	62.6244	73.2693
12 h after dark	67.30646666666667	64.095	70.1841