condition	mean	min	max
3 h after light	6.138856666666666	5.49957	6.72794
6 h after light	6.3998566666666665	5.91222	7.04618
9 h after light	7.31373	6.85813	7.9994
12 h after light	10.579243333333334	9.81303	11.4448
3 h after dark	11.9581	11.5118	12.6675
6 h after dark	11.1559	10.3817	12.642
9 h after dark	8.943439999999999	7.60143	10.2852
12 h after dark	6.280513333333333	5.97437	6.54989