condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0467835 0.0 0.093567 4 h after light 0.02288865 0.0 0.0457773 8 h after light 0.1441385 0.0 0.288277 12 h after light 0.070356 0.0 0.140712 2 h after dark 0.07631295 0.0480789 0.104547 4 h after dark 0.0 0.0 0.0 8 h after dark 0.02626365 0.0 0.0525273 12 h after dark 0.0 0.0 0.0