condition	mean	min	max
4 h after light	14284.6	14284.6	14284.6
8 h after light	13843.849999999999	11604.9	16082.8
12 h after light	13156.05	12957.3	13354.8
4 h after dark	12921.45	10095.1	15747.8
8 h after dark	12011.45	9533.9	14489.0
12 h after dark	11108.3	10574.3	11642.3