condition	mean	min	max
4 h after light	5266.971603	4896.899697	5637.043509
8 h after light	4668.472314000001	4343.616672	4993.327956
12 h after light	4259.6734895	3894.7734	4624.573579
4 h after dark	3055.6025419999996	2265.770518	3845.434566
8 h after dark	2459.4723295000003	1363.635365	3555.309294
12 h after dark	3775.573554	3775.573554	3775.573554