condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.1046095 0.098655 0.110564 4 h after light 0.07482 0.0531069 0.0965331 8 h after light 0.1026115 0.101318 0.103905 12 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0