condition	mean	min	max
3 h after light	6.420190833333334	3.3808	11.4044
7 h after light	6.6602274999999995	3.7497	8.22178
11 h after light	7.089761666666667	3.57299	8.71624
2 h after dark	6.22134	3.19406	8.51563
6 h after dark	5.818430833333333	3.53053	8.61658
10 h after dark	6.0915816666666665	3.45715	9.26303