condition	mean	min	max
4 h after light	7773.2	7773.2	7773.2
8 h after light	8575.95	8301.2	8850.7
12 h after light	8776.25	7883.8	9668.7
4 h after dark	8509.45	8129.4	8889.5
8 h after dark	10177.45	9651.7	10703.2
12 h after dark	10322.349999999999	8931.3	11713.4