condition mean min max 3 h after light 0.283352 0.0 0.692044 6 h after light 0.03385933333333333 0.0 0.101578 9 h after light 0.031235866666666667 0.0 0.0937076 12 h after light 0.02394075 0.0 0.095763 3 h after dark 0.0 0.0 0.0 6 h after dark 0.039447 0.0 0.118341 9 h after dark 0.0 0.0 0.0 12 h after dark 0.1046015 0.091583 0.11762