condition	mean	min	max
1 h after light	20.027617884999998	16.12825469	23.92698108
3 h after light	19.75064149	14.75696971	22.857124399999996
5 h after light	18.81847197	16.72266603	21.18486181
7 h after light	16.601212116666666	15.49627562	18.62210371
9 h after light	17.123117323333336	16.11919934	18.16732199
11 h after light	15.988514616666667	13.25621145	21.14673515
13 h after light	26.28745692	21.64230711	32.20469953
15 h after light	32.14883906	22.06876811	41.62288477
1 h after dark	18.718795396666668	11.258806100000001	30.65475776
3 h after dark	13.260785306666667	11.85041453	15.84979816
5 h after dark	10.520354586	8.544873402999999	13.38332656
7 h after dark	10.108005741	7.416440023	11.72398568