condition mean min max 1 h after light 6.673264865666667 5.456596385 8.98645804 3 h after light 9.591195880666668 6.076202497000001 15.19406194 5 h after light 6.449464851666667 3.78029643 10.10187981 7 h after light 6.721032003333333 3.8983603889999996 10.61132902 9 h after light 5.746665193666666 3.6549447219999998 8.805211822999999 11 h after light 8.075259108666668 6.69314382 9.867296376 13 h after light 6.629542464333333 3.8850770889999997 10.92886489 15 h after light 9.823529663 8.427719728 11.49299103 1 h after dark 3.9328857016666667 2.072103683 6.707722863 3 h after dark 6.123387227666667 4.826549598 8.029534332 5 h after dark 4.410810791 2.7282506460000002 5.579795257000001 7 h after dark 5.431581506333333 2.668705985 7.219838436