condition	mean	min	max
4 h after light	2561.52	1643.13	3479.91
8 h after light	2355.0699999999997	2257.83	2452.31
12 h after light	6010.25	5562.92	6457.58
4 h after dark	8204.16	7033.54	9374.78
8 h after dark	6528.675	6012.21	7045.14
12 h after dark	4765.620000000001	4251.31	5279.93