condition	mean	min	max
4 h after light	31854.920000000002	20964.74	39281.36
8 h after light	22437.06333333333	17229.48	30295.87
12 h after light	19875.176666666666	8943.44	32223.16
16 h after light	48648.71	33198.47	75865.95
4 h after dark	15733.575333333332	7450.965999999999	22450.09
8 h after dark	19967.62	15830.43	25802.8