condition mean min max 0 h after light 59.811499999999995 59.068 60.555 2 h after light 68.027 64.8206 71.2334 4 h after light 65.43504999999999 64.1818 66.6883 8 h after light 76.8274 73.8051 79.8497 12 h after light 91.54374999999999 86.6647 96.4228 2 h after dark 88.5906 77.0032 100.178 4 h after dark 76.23 73.4321 79.0279 8 h after dark 57.4748 55.5474 59.4022 12 h after dark 54.44215 52.0664 56.8179