condition mean min max 0 h after light 0.04110765 0.0 0.0822153 4 h after light 0.0554042 0.029893 0.0809154 8 h after light 0.206506 0.162389 0.250623 4 h after dark 0.12106229999999998 0.0809206 0.161204 8 h after dark 0.28425900000000004 0.242483 0.326035 12 h after dark 0.0400867 0.0 0.0801734