condition mean min max 0 h after light 0.143777 0.138478 0.149076 2 h after light 0.10822964999999998 0.0777353 0.138724 4 h after light 0.2412685 0.211056 0.271481 8 h after light 0.14274 0.142469 0.143011 12 h after light 0.366693 0.316142 0.417244 2 h after dark 0.37507 0.285131 0.465009 4 h after dark 0.4043215 0.27626 0.532383 8 h after dark 0.3838395 0.30041 0.467269 12 h after dark 0.181944 0.142161 0.221727