condition mean min max 0 h after light 0.56165 0.0 1.1233 2 h after light 0.0 0.0 0.0 4 h after light 0.550545 0.0 1.10109 8 h after light 2.311335 0.0 4.62267 12 h after light 0.627615 0.0 1.25523 2 h after dark 2.797845 0.0 5.59569 4 h after dark 1.63987 1.12047 2.15927 8 h after dark 1.941265 1.35562 2.52691 12 h after dark 0.576585 0.0 1.15317