condition	mean	min	max
4 h after light	8.916598	8.550347	9.282849
8 h after light	11.672360000000001	8.678544	14.666176
12 h after light	8.754721499999999	8.726868	8.782575
4 h after dark	10.118332500000001	9.998975	10.23769
8 h after dark	8.0830295	7.984273	8.181786
12 h after dark	7.986423	7.986423	7.986423