condition	mean	min	max
4 h after light	313.5	313.5	313.5
8 h after light	275.85	266.5	285.2
12 h after light	268.85	263.9	273.8
4 h after dark	323.70000000000005	243.3	404.1
8 h after dark	306.9	298.2	315.6
12 h after dark	309.9	278.6	341.2