condition mean min max 4 h after light 0.05124525 0.0245674 0.0779231 8 h after light 0.0455756 0.0362212 0.05493 12 h after light 0.072475 0.0720367 0.0729133 4 h after dark 0.0101041 0.0 0.0303123 8 h after dark 0.021589866666666666 0.0 0.0647696 12 h after dark 0.04824233333333333 0.0 0.144727