condition	mean	min	max
4 h after light	15724.619999999999	13725.16	19157.42
8 h after light	18012.116666666665	16983.92	18701.97
12 h after light	8453.005000000001	2448.406	14199.47
16 h after light	23857.63	21320.94	26374.57
4 h after dark	20643.57	19021.1	21839.11
8 h after dark	14467.3	10248.38	17646.1