condition mean min max 3 h after light 87.79603333333333 85.0316 93.1552 6 h after light 94.41603333333333 79.1646 119.588 9 h after light 95.4819 84.9755 105.556 12 h after light 105.166 100.296 113.576 3 h after dark 202.16733333333335 181.83 214.04 6 h after dark 210.603 186.684 223.126 9 h after dark 189.353 187.034 191.841 12 h after dark 163.33350000000002 154.969 171.698