condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 1.040705 0.0 2.08141 12 h after light 0.064456 0.0 0.128912 2 h after dark 0.951465 0.0 1.90293 4 h after dark 0.0 0.0 0.0 8 h after dark 0.370772 0.0 0.741544 12 h after dark 0.0 0.0 0.0