condition	mean	min	max
3 h after light	45.523900000000005	40.1972	52.0489
6 h after light	32.6	30.7173	35.7511
9 h after light	15.085700000000001	12.4875	17.6018
12 h after light	13.85148	9.37344	16.4299
3 h after dark	11.7246	10.9547	12.3712
6 h after dark	12.7117	10.0191	15.8855
9 h after dark	23.874466666666667	22.6535	25.1293
12 h after dark	46.9896	45.9385	48.478