condition mean min max 0 h after light 2.6503300000000003 1.69083 3.60983 2 h after light 0.887842 0.867871 0.907813 4 h after light 1.1173030000000002 0.649996 1.58461 8 h after light 1.0012634999999999 0.757447 1.24508 12 h after light 2.7408799999999998 2.4209 3.06086 2 h after dark 2.8362600000000002 2.81139 2.86113 4 h after dark 4.396805 3.91464 4.87897 8 h after dark 4.76474 4.01598 5.5135 12 h after dark 2.110125 2.06872 2.15153