condition mean min max 1 h after light 0.7855928520000001 0.7269783940000001 0.84420731 3 h after light 1.3532156496666667 0.833448478 1.7373359069999998 5 h after light 1.1741816553333333 0.723695641 1.564757955 7 h after light 1.773413746 1.50500392 2.278376153 9 h after light 2.19583163 0.589451198 4.580485576 11 h after light 2.2214613659999998 1.334979978 3.095199444 1 h after dark 1.13873095 0.478291972 1.932051505 3 h after dark 0.875872985 0.750918984 1.042340077 5 h after dark 1.6162368516666668 1.3001306320000001 1.870325522 7 h after dark 1.5917154923333334 0.940394947 2.200628532 9 h after dark 1.207176072 1.0546499040000001 1.3251261029999999 11 h after dark 1.220566013 0.934520107 1.476768094