condition	mean	min	max
4 h after light	561.1346595	463.740067	658.529252
8 h after light	340.3510265	228.794504	451.907549
12 h after light	227.474828	226.409907	228.539749
4 h after dark	180.8289915	117.589105	244.068878
8 h after dark	175.80478	175.642991	175.966569
12 h after dark	444.223409	444.223409	444.223409