condition mean min max 1 h after light 3.0463254065 2.927039254 3.165611559 3 h after light 4.749555784 3.457304593 6.0692718679999995 5 h after light 4.439201541666667 2.693345478 6.09153534 7 h after light 4.973683175333333 3.7993721860000003 5.586249598999999 9 h after light 7.754947124333333 6.365194012000001 8.979225188 11 h after light 7.501421081333333 5.064695352 9.580998487999999 13 h after light 6.538064874000001 4.10225991 8.563929205 15 h after light 6.2169041536666665 5.846222482000001 6.718939126 1 h after dark 6.674478363666666 6.545109042999999 6.759105546 3 h after dark 6.8536314019999995 6.170597142 7.37468922 5 h after dark 7.13255318 6.131362665 8.925115844 7 h after dark 7.4309342916666665 6.002012209 8.30549661