condition	mean	min	max
4 h after light	426.1	426.1	426.1
8 h after light	473.45	452.0	494.9
12 h after light	399.2	391.9	406.5
4 h after dark	382.0	349.4	414.6
8 h after dark	403.95000000000005	345.8	462.1
12 h after dark	361.7	313.7	409.7