condition mean min max 1 h after light 2.3611277463333336 1.49021666 3.058212353 3 h after light 1.9137434910000002 1.682640691 2.353289054 5 h after light 1.8170418769999999 1.360875001 2.268177858 7 h after light 1.8714007476666668 1.336580705 2.174028384 9 h after light 1.942468688 1.737082605 2.106239331 11 h after light 1.8548233523333333 1.79656339 1.904084018 13 h after light 2.387912184666667 1.653105614 2.791076978 15 h after light 1.7993926196666665 1.617738935 2.084751722 1 h after dark 1.7890099336666667 1.627609224 1.897550637 3 h after dark 2.146779889333333 1.5916925469999998 2.919764572 5 h after dark 2.7023129233333334 2.367185867 3.141418955 7 h after dark 3.045870891333333 2.668705985 3.64660621