condition	mean	min	max
3 h after light	4.909386666666667	3.48646	6.35526
6 h after light	3.52952	2.18834	4.35754
9 h after light	4.976876666666667	4.43678	5.94952
12 h after light	8.549366666666668	7.81773	9.09142
3 h after dark	11.717600000000001	10.3701	12.6413
6 h after dark	8.15113	7.33253	9.77789
9 h after dark	3.7737933333333333	2.84064	4.33381
12 h after dark	1.28926	1.11464	1.43686