condition mean min max 1 h after light 1.4697708375 0.745055244 2.194486431 3 h after light 1.174225303 0.434782258 1.56410278 5 h after light 1.1798206723333333 0.800628262 1.7932068069999998 7 h after light 1.12936809 0.381238886 1.6565675080000002 9 h after light 2.0070977030000003 1.614535822 2.4966787530000003 11 h after light 1.6327510036666668 1.303889651 2.04645824 13 h after light 1.3270493916666666 1.0251619159999998 1.625998668 15 h after light 0.9936073213333333 0.42472331399999996 1.7072998769999999 1 h after dark 1.9766885983333333 1.6030750409999999 2.198891868 3 h after dark 1.6965274516666666 1.276789296 2.406406016 5 h after dark 1.5131169046666666 1.246605903 1.759238642 7 h after dark 1.8469412403333334 1.529215524 2.257720354