condition mean min max 1 h after light 1.7890096560000002 1.550013536 2.028005776 3 h after light 2.658734186666667 1.3752549930000002 3.412621366 5 h after light 2.609405818 1.3728823769999998 4.4364183189999995 7 h after light 1.859331449 0.7542356929999999 2.579721901 9 h after light 1.652896818 1.3079328590000001 1.973340174 11 h after light 2.4046236226666666 1.674589933 3.478445378 1 h after dark 1.6991038440000001 0.999046542 2.461788667 3 h after dark 1.4368153193333333 1.176061042 1.6266711169999999 5 h after dark 1.773511761 1.6127891859999999 1.885692196 7 h after dark 1.2005523083333334 0.8613018020000001 1.412900555 9 h after dark 1.0777237793333332 0.543353238 1.6459750969999998 11 h after dark 1.5496871073333334 0.82040026 2.691825441