condition	mean	min	max
4 h after light	405.072	402.424	407.72
8 h after light	153.0195	145.477	160.562
12 h after light	77.7461	60.7981	94.6941
4 h after dark	62.46	60.1427	63.8936
8 h after dark	175.63233333333332	159.023	204.283
12 h after dark	343.42466666666667	335.561	356.295