condition	mean	min	max
4 h after light	63.51851666666667	56.005140000000004	67.80363
8 h after light	9.999154666666666	6.017282	15.482729999999998
12 h after light	32.96203333333333	32.29136	33.9426
16 h after light	46.48997	28.3747	61.00784
4 h after dark	45.20081	39.61608	49.06431
8 h after dark	98.55161666666666	87.89885	106.1685