condition mean min max 0 h after light 0.1381773 0.0729796 0.203375 2 h after light 0.1630505 0.135825 0.190276 4 h after light 0.1181125 0.103322 0.132903 8 h after light 0.03493905 0.0348726 0.0350055 12 h after light 0.03404345 0.0 0.0680869 2 h after dark 0.03641855 0.0348964 0.0379407 4 h after dark 0.10505765 0.0410623 0.169053 8 h after dark 0.11174405 0.0381251 0.185363 12 h after dark 0.1419585 0.139189 0.144728