condition	mean	min	max
3 h after light	5.67914	5.19073	6.11702
6 h after light	10.43725	5.60365	13.2661
9 h after light	19.77166666666667	14.753	29.7321
12 h after light	18.042324999999998	14.1179	24.8399
3 h after dark	15.799333333333335	12.9417	18.1764
6 h after dark	10.31999	7.76143	13.8116
9 h after dark	6.152103333333333	5.78188	6.78119
12 h after dark	5.5321549999999995	4.90049	6.16382