condition	mean	min	max
1 h after light	6.657912867	5.741308054	7.57451768
3 h after light	9.534968665000001	7.616500495	10.61574307
5 h after light	13.94149716	11.54660274	18.22398546
7 h after light	12.221548650666668	9.323485332	14.05226231
9 h after light	13.915830397999999	9.880473364	16.39872302
11 h after light	14.324100385333333	9.803399096	19.04343085
13 h after light	15.057878078	9.974906934	18.51136945
15 h after light	12.791125186666667	11.32595504	13.53193236
1 h after dark	13.764245417333333	8.984676392	16.36609381
3 h after dark	13.313245353333333	11.31499479	15.39191773
5 h after dark	12.015763986666666	10.99524151	12.75598313
7 h after dark	9.808188978	8.067884079	11.39361202