condition	mean	min	max
1 h after light	14.949718856666667	10.56699086	17.22493134
3 h after light	13.536274754	7.7249271120000005	18.81515137
5 h after light	10.476600368	7.851201927000001	13.91149086
7 h after light	11.789482393333333	6.40444921	14.98810122
9 h after light	15.089933246666668	12.51897463	16.78796644
11 h after light	13.186177794	6.808542852	20.36105175
13 h after light	14.35782029	10.05263697	20.8062102
15 h after light	11.897638961	7.661994022999999	15.03682625
1 h after dark	19.539593746666668	16.32541373	24.26663646
3 h after dark	19.402215136666666	13.90589745	22.90900345
5 h after dark	19.091541906666667	13.18860697	22.60550535
7 h after dark	16.72335607	13.50229867	19.42792888