condition mean min max 0 h after light 0.13934425 0.0930065 0.185682 4 h after light 0.0808595 0.047299 0.11442 8 h after light 0.08202945 0.0459259 0.118133 4 h after dark 0.06847625 0.0457709 0.0911816 8 h after dark 0.12659220000000002 0.0457184 0.207466 12 h after dark 0.1032958 0.0906966 0.115895