condition mean min max 4 h after light 201.07070850000002 192.858683 209.282734 8 h after light 190.0764125 176.520697 203.632128 12 h after light 214.3960995 214.27853 214.513669 4 h after dark 163.192201 112.596754 213.787648 8 h after dark 161.257448 136.436685 186.078211 12 h after dark 201.277584 201.277584 201.277584