condition	mean	min	max
4 h after light	86.20635	84.5601	87.8526
8 h after light	89.0704	83.9032	94.2376
12 h after light	185.65300000000002	150.723	220.583
4 h after dark	367.269	282.916	451.622
8 h after dark	208.02	196.943	219.097
12 h after dark	137.2215	124.674	149.769