condition	mean	min	max
4 h after light	37.96185333333334	32.45677	41.011520000000004
8 h after light	24.20976	15.30035	39.73423
12 h after light	20.57601	17.017020000000002	23.258589999999998
16 h after light	20.047226666666667	17.67916	23.557170000000003
4 h after dark	36.44772	33.45232	39.56285
8 h after dark	23.970263333333335	20.15885	26.21284