condition mean min max 1 h after light 3.2107859430000003 3.2107859430000003 3.2107859430000003 3 h after light 4.0806631645 3.9518792589999996 4.20944707 5 h after light 3.4952586224999997 2.9428330939999996 4.047684151 7 h after light 5.4182282675 4.611088728 6.2253678070000005 9 h after light 5.445861967 5.414678212999999 5.4770457210000005 11 h after light 6.5903821675 6.326773246 6.853991089 1 h after dark 5.488445004000001 4.217835742 6.759054266000001 3 h after dark 5.1337202245 3.39225034 6.875190109 5 h after dark 3.876385282 3.728283083 4.024487481 7 h after dark 5.1590872685 4.04957348 6.268601057000001 9 h after dark 7.4423510645 7.385933999 7.49876813 11 h after dark 9.0668437245 8.446955141 9.686732308