condition mean min max 1 h after light 1.346722337 0.569748128 2.123696546 3 h after light 3.1331737896666665 2.438065393 4.037263821 5 h after light 3.803355449 1.941023736 6.75580239 7 h after light 2.793647404666667 1.713690525 4.738254724 9 h after light 2.0123173856666665 0.41665440600000003 4.409028437 11 h after light 1.4523452006666666 0.294839071 3.607428033 13 h after light 2.807031572 0.45562751799999995 4.877996004 15 h after light 2.4405901813333335 1.37113648 4.11016637 1 h after dark 1.9438470786666666 1.299345195 2.758780303 3 h after dark 1.7073801499999999 0.9534816290000001 3.0819051969999998 5 h after dark 1.128553188 0.278819303 1.633578739 7 h after dark 2.1387261503333335 0.0 5.051045214