condition mean min max 0 h after light 2.362375 2.18383 2.54092 2 h after light 2.16895 2.08985 2.24805 4 h after light 1.255037 0.939294 1.57078 8 h after light 1.1560350000000001 1.12391 1.18816 12 h after light 0.9899990000000001 0.785038 1.19496 2 h after dark 1.115625 1.02104 1.21021 4 h after dark 1.14874 1.04649 1.25099 8 h after dark 2.257985 1.93361 2.58236 12 h after dark 2.772325 1.9122 3.63245