condition	mean	min	max
4 h after light	2178.278921	1842.189619	2514.368223
8 h after light	2590.6585315	2549.552362	2631.764701
12 h after light	2528.3967755000003	2445.964891	2610.82866
4 h after dark	3091.7670120000002	2658.686583	3524.847441
8 h after dark	3400.2308279999997	2826.627915	3973.833741
12 h after dark	2880.3978	2880.3978	2880.3978