condition	mean	min	max
4 h after light	719.9872222333333	649.09	767.375
8 h after light	873.4711111	810.82	965.4033333
12 h after light	644.5777777666666	507.51	727.55
1.5 h after dark	621.0488889000001	576.95	670.7566667
5.5 h after dark	906.2766668	731.3266667	1061.106667
9.5 h after dark	771.0055555666667	683.2266667	832.36