condition mean min max 1 h after light 4.115712198666667 3.73798335 4.6964403830000006 3 h after light 3.486019824 2.103204232 4.194993531000001 5 h after light 4.561807947 4.133124096 5.36499205 7 h after light 3.886501748666667 3.50852435 4.1410064460000005 9 h after light 3.982024539666667 2.477928625 5.095488783 11 h after light 3.9139169433333336 2.7547305310000003 4.659556622 13 h after light 3.988743662 2.039665472 5.739950048 15 h after light 4.423162613333333 4.14501316 4.644476298 1 h after dark 2.914733237 2.716758162 3.018830559 3 h after dark 3.27078825 2.501231146 4.171092245 5 h after dark 2.725384849333333 1.952773945 3.1703382139999996 7 h after dark 3.3266376376666664 2.29722132 4.533618531