condition mean min max 3 h after light 0.008030383333333333 0.0 0.0963646 7 h after light 0.0 0.0 0.0 11 h after light 0.012108916666666665 0.0 0.145307 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0