condition mean min max 1 h after light 5.924718509 5.47834738 6.371089638 3 h after light 5.993454462333333 5.231681989 6.83229262 5 h after light 6.3995759046666665 5.559918485 7.21662671 7 h after light 7.267249109 6.683393047999999 7.788165811 9 h after light 7.162497625666667 7.127854042 7.224432137000001 11 h after light 6.523614763666666 6.253066845 6.928718158 13 h after light 7.117794448333333 5.941148978999999 7.837426877 15 h after light 7.199548052333333 6.070399562 8.945033228 1 h after dark 7.489663494 6.496725975 8.574587428 3 h after dark 6.6456611206666665 6.009108274 7.764064694 5 h after dark 6.4651563240000005 6.17636561 6.621958456000001 7 h after dark 6.852612992333333 6.163662992000001 8.138294298