condition	mean	min	max
4 h after light	5.33202	3.83799	6.79866
8 h after light	8.647499999999999	4.58099	11.78
12 h after light	9.071176666666666	6.82966	11.1086
4 h after dark	11.118513333333333	9.34074	12.7862
8 h after dark	8.4466	7.45721	8.97598
12 h after dark	5.34143	4.32929	5.98214