condition	mean	min	max
4 h after light	875.6115	842.987	908.236
8 h after light	413.374	387.726	439.022
12 h after light	317.145	301.883	332.407
4 h after dark	719.315	689.508	740.046
8 h after dark	872.5593333333333	830.074	939.818
12 h after dark	1140.25	1119.39	1175.6