condition mean min max 0 h after light 0.056118 0.0 0.112236 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 0.1194698 0.0973956 0.141544 2 h after dark 0.0 0.0 0.0 4 h after dark 0.12234 0.0 0.24468 8 h after dark 0.060552 0.0 0.121104 12 h after dark 0.123777 0.103514 0.14404