condition mean min max 1 h after light 1.6916867235000002 1.3669686280000002 2.016404819 3 h after light 4.092948886666666 3.236489262 5.368971267999999 5 h after light 7.146839218333334 5.147330425 10.33265265 7 h after light 5.326014555 3.5980280319999998 8.253808543 9 h after light 7.931406368999999 5.9029561479999995 10.37803372 11 h after light 12.828502376666666 10.83643967 16.36696287 13 h after light 15.239204306666666 12.51651191 19.53165539 15 h after light 13.096281170000001 11.04300886 15.03489034 1 h after dark 10.066618576333333 9.211634949 10.57919824 3 h after dark 7.571336909333334 5.306713542 9.549021787000001 5 h after dark 6.310071740666666 4.944647311000001 8.24353534 7 h after dark 5.034892739666667 3.419751143 7.091616336