condition	mean	min	max
3 h after light	10.20996	7.76018	11.7504
6 h after light	9.41596	4.74678	12.3793
9 h after light	14.265566666666667	11.6611	18.238
12 h after light	17.052675	11.4557	21.9476
3 h after dark	15.091133333333334	12.3138	17.2833
6 h after dark	12.66067	9.89191	14.7443
9 h after dark	11.154616666666668	9.83735	13.014
12 h after dark	16.662399999999998	14.3342	18.9906