condition	mean	min	max
4 h after light	1074.065	1069.89	1078.24
8 h after light	4128.38	4035.62	4221.14
12 h after light	4427.585	4407.83	4447.34
4 h after dark	1664.25	1408.28	1920.22
8 h after dark	386.10900000000004	371.558	400.66
12 h after dark	144.7115	142.943	146.48