condition	mean	min	max
4 h after light	426.3	426.3	426.3
8 h after light	323.20000000000005	310.1	336.3
12 h after light	431.4	288.2	574.6
4 h after dark	407.75	356.6	458.9
8 h after dark	276.3	276.3	276.3
12 h after dark	253.2	242.0	264.4