condition mean min max 1 h after light 4.863908175333333 4.290017657 5.71438834 3 h after light 4.772364184000001 4.3468217860000005 5.059058827 5 h after light 4.492056000333333 4.0826250019999994 4.939587335 7 h after light 4.960211992 4.296294187 5.85061846 9 h after light 4.386217264 4.133058611 4.831960819 11 h after light 4.380498364 3.343917105 5.3660549589999995 13 h after light 4.601017767 4.059748331000001 5.372593245 15 h after light 4.8135937276666665 4.644476298 4.9614551460000005 1 h after dark 4.833429639333334 4.269488934 5.249329329 3 h after dark 4.504485749 4.320308343 4.707375534 5 h after dark 5.129009035 4.58477361 5.410710552 7 h after dark 4.364753215 3.597327747 5.230663731