condition	mean	min	max
4 h after light	399.3	399.3	399.3
8 h after light	368.2	338.7	397.7
12 h after light	433.9	428.7	439.1
4 h after dark	556.35	382.3	730.4
8 h after dark	537.5	504.5	570.5
12 h after dark	560.05	488.4	631.7