condition	mean	min	max
4 h after light	1541.282545	1524.72157	1557.84352
8 h after light	1480.2701445	1440.434423	1520.105866
12 h after light	1727.5336320000001	1529.869273	1925.197991
4 h after dark	1480.0073845	1294.200197	1665.814572
8 h after dark	1686.2175095	1391.818347	1980.616672
12 h after dark	1895.864569	1895.864569	1895.864569