condition	mean	min	max
4 h after light	52.46908333333334	43.89093	69.53663
8 h after light	136.72899999999998	113.2152	177.4428
12 h after light	15.480789999999999	11.154739999999999	20.05855
16 h after light	11.355566	7.2211479999999995	13.99407
4 h after dark	52.09931	44.62001	58.13729
8 h after dark	17.281983333333333	13.755970000000001	19.649079999999998