condition	mean	min	max
3 h after light	3.2900918333333333	0.0	15.6535
7 h after light	3.4539944166666667	0.218711	23.1744
11 h after light	1.46767475	0.185782	7.77823
2 h after dark	1.3781710833333334	0.0	3.47372
6 h after dark	1.5168525	0.0	8.30125
10 h after dark	0.72643175	0.0	3.56045