condition	mean	min	max
1 h after light	21.773971735000003	20.11649158	23.43145189
3 h after light	16.434314566666668	12.51282224	20.43476611
5 h after light	16.32192594	11.30137313	23.34205467
7 h after light	15.056791415666668	8.986345167	19.16136986
9 h after light	16.98652322	16.14873066	17.75989404
11 h after light	13.980082836666666	10.46678701	16.82643442
13 h after light	19.97670086666667	17.42775257	24.45251843
15 h after light	21.815758203333335	19.22293195	25.20024996
1 h after dark	19.099118823333335	15.02416841	21.48366494
3 h after dark	20.64423236	18.60266498	22.76207124
5 h after dark	17.542155543333333	14.16597617	21.17369365
7 h after dark	19.380453436666667	15.80189374	23.7526525