condition mean min max 0 h after light 3.253 3.05086 3.45514 2 h after light 0.14785425000000002 0.0777815 0.217927 4 h after light 0.252223 0.228326 0.27612 8 h after light 1.2200104999999999 0.962221 1.4778 12 h after light 1.215047 0.701834 1.72826 2 h after dark 1.951695 1.82508 2.07831 4 h after dark 2.68559 2.3507 3.02048 8 h after dark 3.4403249999999996 2.86342 4.01723 12 h after dark 1.68884 1.55431 1.82337