condition	mean	min	max
4 h after light	8439.465555666668	5384.686667	11050.93
8 h after light	6430.68	2985.963333	9229.036667
12 h after light	1041.4388887666667	872.4933333	1171.68
1.5 h after dark	81.4988889	18.82666667	159.7366667
5.5 h after dark	287.84333332333335	38.81666667	631.9
9.5 h after dark	3495.75	1069.683333	5478.406667