condition	mean	min	max
4 h after light	2025.251085	1874.966938	2175.535232
8 h after light	1920.6171545	1874.145528	1967.088781
12 h after light	1813.276487	1704.748497	1921.804477
4 h after dark	1722.631807	1613.006209	1832.257405
8 h after dark	1446.131212	1194.876521	1697.385903
12 h after dark	2451.01009	2451.01009	2451.01009