condition mean min max 2 h after light 37.56675 23.1206 64.5705 6 h after light 28.10755 16.0944 46.8314 10 h after light 36.102983333333334 14.9111 67.214 14 h after light 34.0117 16.0869 64.4023 18 h after light 30.404183333333332 19.5702 47.5964 2 h after dark 39.34023333333334 23.6463 66.7894