condition mean min max 0 h after light 0.5485595 0.451281 0.645838 4 h after light 5.078015 2.73319 7.42284 8 h after light 2.2336549999999997 2.1048 2.36251 4 h after dark 0.44434150000000006 0.316583 0.5721 8 h after dark 2.8732699999999998 1.90481 3.84173 12 h after dark 0.44366300000000003 0.257529 0.629797