condition	mean	min	max
4 h after light	313.4615005	292.683305	334.239696
8 h after light	299.0578585	274.028767	324.08695
12 h after light	345.718119	242.281104	449.155134
4 h after dark	363.800349	341.751594	385.849104
8 h after dark	356.028368	299.972116	412.08462
12 h after dark	271.046267	271.046267	271.046267