condition mean min max 0 h after light 2.219455 2.20745 2.23146 2 h after light 3.6793250000000004 2.99112 4.36753 4 h after light 2.84191 1.8228 3.86102 8 h after light 2.492615 2.44818 2.53705 12 h after light 4.037134999999999 3.06396 5.01031 2 h after dark 3.738705 2.50289 4.97452 4 h after dark 3.907395 3.80754 4.00725 8 h after dark 2.1803 1.3587 3.0019 12 h after dark 2.8287950000000004 2.32182 3.33577