condition mean min max 1 h after light 2.6402733605 2.158371517 3.122175204 3 h after light 4.059127757333333 3.501503001 5.146548499 5 h after light 5.385962323 5.0928714489999996 5.76403344 7 h after light 3.1386767836666665 1.660628322 4.454436357 9 h after light 4.119990164 3.810769159 4.397987847 11 h after light 5.893315945333333 3.731880786 7.334419532 13 h after light 10.702398995333333 5.939092706 15.21744343 15 h after light 16.71105862 14.42574379 20.67297422 1 h after dark 22.036610933333336 15.02950965 29.06415385 3 h after dark 34.37194923333333 27.41283806 42.01154925 5 h after dark 48.330596426666666 36.5903901 58.78274816 7 h after dark 48.28067521 39.0828702 58.865043799999995