condition	mean	min	max
4 h after light	38.25114	32.911609999999996	43.1531
8 h after light	98.00728666666666	70.95645999999999	120.1229
12 h after light	60.073753333333336	48.77551	66.69288
16 h after light	23.882743333333334	20.378410000000002	30.811970000000002
4 h after dark	13.312643333333334	10.960460000000001	15.861839999999999
8 h after dark	2.341314666666667	1.6742970000000001	3.402415