condition mean min max 1 h after light 2.5343341290000003 2.40667672 2.661991538 3 h after light 4.111099771666667 3.6571253560000003 4.537712279 5 h after light 4.256075030666667 2.301586136 5.685111216 7 h after light 6.788571152666666 3.7993721860000003 9.202648619 9 h after light 6.886015865 5.258203749 8.069864101 11 h after light 5.809062487333333 3.518630455 7.995178049 13 h after light 7.407369937 1.775605036 11.02618265 15 h after light 8.017531356 6.264537643 8.980760218 1 h after dark 8.608536858666666 7.9995777189999995 9.462747764 3 h after dark 9.388477939 7.61648231 10.67513306 5 h after dark 6.324042496 5.770474738 6.740646931000001 7 h after dark 6.289840495666666 5.024940453999999 8.049942867999999