condition mean min max 1 h after light 3.513266090666667 2.338632975 4.769151171 3 h after light 4.022659240666666 2.38742102 5.473954973 5 h after light 3.885814037 3.441693013 4.133124096 7 h after light 3.3348202296666667 3.023915159 3.5642152119999997 9 h after light 3.913184657 3.69761133 4.088582231 11 h after light 4.535921141666666 3.8372819239999996 5.269919277 13 h after light 5.346450283666666 4.729718838999999 6.361813732999999 15 h after light 3.809952622666667 2.39524666 5.903503591000001 1 h after dark 3.9017551966666666 3.53634437 4.420487856 3 h after dark 4.197665184666667 3.8577650980000002 4.528614438 5 h after dark 3.7588521690000003 1.948750461 6.62245077 7 h after dark 3.9324300913333334 3.5226919000000003 4.336504682