condition mean min max 1 h after light 1.623191206 1.29502291 1.9513595019999999 3 h after light 1.952330749 1.368516401 2.387574046 5 h after light 2.7219995983333334 2.16151254 3.08510482 7 h after light 2.6971480156666665 2.35255679 2.882282348 9 h after light 4.826425316666667 3.736048195 5.673325097999999 11 h after light 6.590011775 6.237572171 6.92487799 13 h after light 6.506510487666667 3.000160233 9.420322125 15 h after light 6.891222863 5.459097089 7.849849672 1 h after dark 6.313974837666667 5.861447672000001 6.726917628 3 h after dark 8.484906008333333 7.774952398 9.429930478 5 h after dark 9.061420770333333 8.241078851000001 9.955654219 7 h after dark 7.559523022333334 6.359968717 9.199934706