condition	mean	min	max
4 h after light	205.82049999999998	196.266	215.375
8 h after light	129.935	128.473	131.397
12 h after light	75.18465	69.143	81.2263
4 h after dark	60.4375	60.2078	60.6672
8 h after dark	86.80199999999999	86.7319	86.8721
12 h after dark	147.674	142.705	152.643