condition	mean	min	max
2 h after light	63.67385	52.0463	73.3781
6 h after light	48.067350000000005	40.4797	57.4713
10 h after light	51.14168333333333	13.5164	71.3172
14 h after light	49.392849999999996	34.7555	58.2378
18 h after light	59.00836666666667	53.0093	72.7005
2 h after dark	67.61761666666666	47.9571	80.997