condition mean min max 0 h after light 0.6763819999999999 0.319834 1.03293 2 h after light 0.5192815 0.320403 0.71816 4 h after light 0.6442185 0.313511 0.974926 8 h after light 1.152302 0.330304 1.9743 12 h after light 0.642455 0.0 1.28491 2 h after dark 1.4032745000000002 0.658549 2.148 4 h after dark 0.9396475 0.922207 0.957088 8 h after dark 2.479715 2.08151 2.87792 12 h after dark 0.98502 0.0 1.97004