condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.011833666666666666 0.0 0.035501 12 h after light 0.08367000000000001 0.0 0.25101 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.060839000000000004 0.0 0.182517