condition mean min max 3 h after light 148.42291666666668 80.274 204.349 7 h after light 139.08025 69.821 184.706 11 h after light 145.39441666666667 115.808 184.546 2 h after dark 155.81208333333333 123.24 197.0 6 h after dark 155.711025 73.6183 213.105 10 h after dark 147.77605833333334 68.4447 196.757