condition	mean	min	max
4 h after light	1333.533889	1186.486667	1464.55
8 h after light	1109.4883332333334	978.1766667	1358.063333
12 h after light	622.3488889	593.87	676.22
1.5 h after dark	751.5422222333333	721.27	779.9966667
5.5 h after dark	1087.867778	1005.466667	1251.92
9.5 h after dark	1266.898889	1002.256667	1406.89