condition	mean	min	max
0 h after light	9.102335	8.55496	9.64971
2 h after light	8.699625000000001	7.20275	10.1965
4 h after light	6.7803249999999995	5.86367	7.69698
8 h after light	6.8740749999999995	6.44832	7.29983
12 h after light	7.921480000000001	6.91138	8.93158
2 h after dark	9.637070000000001	8.36564	10.9085
4 h after dark	9.33504	8.30428	10.3658
8 h after dark	11.756699999999999	11.5956	11.9178
12 h after dark	8.384505	7.47832	9.29069