condition	mean	min	max
4 h after light	1657.6	1657.6	1657.6
8 h after light	1876.9	1539.5	2214.3
12 h after light	1290.3000000000002	628.7	1951.9
4 h after dark	320.15	163.2	477.1
8 h after dark	250.05	209.5	290.6
12 h after dark	393.25	310.1	476.4