condition mean min max 0 h after light 11.1485 11.0456 11.2514 2 h after light 1.991205 1.16802 2.81439 4 h after light 2.243965 2.00008 2.48785 8 h after light 2.942895 2.10721 3.77858 12 h after light 4.154780000000001 3.85966 4.4499 2 h after dark 5.0890450000000005 4.17627 6.00182 4 h after dark 6.477195 6.45474 6.49965 8 h after dark 13.65575 12.2618 15.0497 12 h after dark 12.8936 12.3214 13.4658