condition	mean	min	max
3 h after light	8.90837	8.07509	9.52771
6 h after light	4.52313	4.21198	4.8667
9 h after light	4.407143333333334	4.25677	4.69716
12 h after light	5.743745	4.87301	7.03013
3 h after dark	2.7104866666666667	2.30265	2.93856
6 h after dark	5.235283333333333	5.16046	5.37575
9 h after dark	6.18369	5.79143	6.61771
12 h after dark	7.175525	6.909	7.44205