condition mean min max 1 h after light 15.496110745 14.24877651 16.74344498 3 h after light 8.060180250666667 5.025864588 13.79679309 5 h after light 7.083988308666666 6.110007252999999 7.85330872 7 h after light 11.113338873333333 10.788781199999999 11.28798028 9 h after light 10.405734286666666 8.93061613 11.36798739 11 h after light 8.140991360333333 8.073450344 8.231913416 1 h after dark 7.575226 6.397155119 8.190487754 3 h after dark 15.642657381333333 9.198757554 19.48826324 5 h after dark 25.0016477 22.60421988 28.53032482 7 h after dark 23.620501456666666 13.85736302 29.21101804 9 h after dark 29.52470665 26.14421605 31.26293796 11 h after dark 24.67883862 19.34844697 32.02288901