condition	mean	min	max
4 h after light	83.00463333333333	55.8824	98.1511
8 h after light	166.6413	64.1419	232.127
12 h after light	209.26933333333332	162.063	254.151
4 h after dark	157.079	139.171	169.413
8 h after dark	85.73686666666667	73.0296	99.8338
12 h after dark	49.28	30.6051	59.188