condition mean min max 4 h after light 94.50016 88.155254 100.845066 8 h after light 110.441537 84.233991 136.649083 12 h after light 107.5469365 100.845066 114.248807 4 h after dark 114.343997 113.597762 115.090232 8 h after dark 106.87618549999999 104.48933 109.263041 12 h after dark 90.002928 90.002928 90.002928