condition mean min max 0 h after light 0.671631 0.474635 0.868627 2 h after light 0.18076685 0.0950957 0.266438 4 h after light 0.40397000000000005 0.325676 0.482264 8 h after light 0.6362935000000001 0.488312 0.784275 12 h after light 0.8245560000000001 0.619712 1.0294 2 h after dark 0.536522 0.488644 0.5844 4 h after dark 1.0901525 0.994225 1.18608 8 h after dark 0.681643 0.669275 0.694011 12 h after dark 0.4228945 0.389806 0.455983