condition mean min max 1 h after light 1.6731907714999998 1.235863269 2.110518274 3 h after light 1.1190834353333332 1.0120445809999998 1.30300193 5 h after light 1.4828815053333333 1.266708821 1.6828518680000002 7 h after light 1.5512915156666667 1.0599042509999999 1.943320836 9 h after light 2.0500375963333335 1.768353595 2.6098115490000002 11 h after light 1.7560782656666667 1.462120928 2.159731186 1 h after dark 1.956155028 1.724313211 2.212100368 3 h after dark 1.4141892606666666 1.188955058 1.787914059 5 h after dark 1.7892194713333334 1.716172434 1.8880362019999999 7 h after dark 1.8305344696666666 1.630095209 2.157042358 9 h after dark 1.1620810146666667 0.6573982279999999 1.609728801 11 h after dark 1.7614485190000002 1.052976706 2.3051495980000003