condition	mean	min	max
4 h after light	342.4	342.4	342.4
8 h after light	331.45	262.5	400.4
12 h after light	385.45	371.5	399.4
4 h after dark	530.75	364.0	697.5
8 h after dark	572.8	538.8	606.8
12 h after dark	409.25	382.8	435.7