condition	mean	min	max
4 h after light	324.2	324.2	324.2
8 h after light	398.15	342.4	453.9
12 h after light	253.8	198.5	309.1
4 h after dark	267.3	177.1	357.5
8 h after dark	410.3	357.5	463.1
12 h after dark	240.05	235.3	244.8