condition mean min max 0 h after light 1.77778 1.44296 2.1126 2 h after light 0.6455095 0.57821 0.712809 4 h after light 0.9562854999999999 0.622351 1.29022 8 h after light 2.737435 2.37526 3.09961 12 h after light 1.71685 1.39127 2.04243 2 h after dark 3.1264250000000002 2.39042 3.86243 4 h after dark 2.90522 2.64837 3.16207 8 h after dark 3.04089 2.31642 3.76536 12 h after dark 1.152931 0.888802 1.41706