condition	mean	min	max
4 h after light	5.00156	4.93416	5.06896
8 h after light	13.1477	13.1032	13.1922
12 h after light	16.5444	16.105	16.9838
4 h after dark	14.084733333333334	13.2612	14.5968
8 h after dark	8.494346666666667	6.97503	9.37487
12 h after dark	6.79494	6.62119	7.09884