condition	mean	min	max
0 h after light	8.56359	8.32861	8.79857
4 h after light	8.060285	7.01715	9.10342
8 h after light	9.262184999999999	8.78632	9.73805
4 h after dark	9.911825	8.77465	11.049
8 h after dark	11.08155	10.8285	11.3346
12 h after dark	9.1128	8.1662	10.0594