condition	mean	min	max
4 h after light	296.6	296.6	296.6
8 h after light	273.3	259.0	287.6
12 h after light	312.65	289.2	336.1
4 h after dark	480.04999999999995	359.2	600.9
8 h after dark	497.9	478.5	517.3
12 h after dark	402.25	367.4	437.1