condition	mean	min	max
4 h after light	271.3	271.3	271.3
8 h after light	306.3	291.1	321.5
12 h after light	479.54999999999995	373.8	585.3
4 h after dark	441.75	439.2	444.3
8 h after dark	378.55	363.0	394.1
12 h after dark	371.9	338.6	405.2