condition mean min max 1 h after light 4.294210795666666 3.477172206 4.722239662 3 h after light 4.407500519333333 3.598981479 5.473954973 5 h after light 5.888359987333334 4.030283656 7.409381002000001 7 h after light 4.919306947 4.0654329769999995 5.982093032000001 9 h after light 4.729840236333334 3.3819615819999997 6.409235817000001 11 h after light 5.26810598 3.712897672 7.071562403 13 h after light 4.722506583666666 4.086844434 5.196290606 15 h after light 4.4157820826666665 3.705390552 5.061957314 1 h after dark 5.883183434333334 5.6495257610000005 6.032124054 3 h after dark 5.871883835666667 4.799777506 6.733334623999999 5 h after dark 5.252142264 4.612042758 6.367741125 7 h after dark 6.2918358823333325 3.2031000489999997 8.466901437999999