condition mean min max 4 h after light 120.70943399999999 63.109888 178.30898 8 h after light 87.453493 77.789425 97.117561 12 h after light 57.140838 42.775613 71.506063 4 h after dark 120.9299105 78.639754 163.220067 8 h after dark 128.4146435 89.805644 167.023643 12 h after dark 147.444696 147.444696 147.444696