condition mean min max 1 h after light 4.6103784265000005 4.50726604 4.713490813 3 h after light 3.7898129976666666 3.15519781 4.615473947 5 h after light 4.3317597013333335 3.0498602000000004 5.5139089839999995 7 h after light 4.650918884 3.92164573 5.340336488999999 9 h after light 4.401084611 3.873536445 4.793531417 11 h after light 5.615678094 4.989723776 6.453820117999999 1 h after dark 5.808647829666667 5.327778393 6.538020927000001 3 h after dark 7.619077917333334 7.008577184 8.701181752 5 h after dark 6.699226644 6.572858264 6.916694962 7 h after dark 7.512675297 6.928681512000001 8.110906417999999 9 h after dark 6.160921038666667 5.332230073 7.155680956 11 h after dark 6.050828445 5.731723325 6.449482324