condition	mean	min	max
4 h after light	3803.5	3803.5	3803.5
8 h after light	3252.15	1754.5	4749.8
12 h after light	1099.05	258.9	1939.2
4 h after dark	637.55	328.2	946.9
8 h after dark	1782.25	966.1	2598.4
12 h after dark	5291.8	3101.9	7481.7