condition mean min max 3 h after light 0.014438666666666667 0.0 0.173264 7 h after light 0.02721525 0.0 0.184796 11 h after light 0.025585083333333335 0.0 0.197753 2 h after dark 0.016618916666666667 0.0 0.199427 6 h after dark 0.0149575 0.0 0.17949 10 h after dark 0.017649500000000002 0.0 0.211794