condition	mean	min	max
4 h after light	12.0936	11.0716	13.1156
8 h after light	10.77235	10.2942	11.2505
12 h after light	12.660250000000001	11.3445	13.976
4 h after dark	14.272133333333333	13.23	15.5339
8 h after dark	16.107666666666667	15.2283	17.5093
12 h after dark	15.019	13.7509	15.958