condition mean min max 0 h after light 1.506675 1.46674 1.54661 2 h after light 0.4484475 0.288665 0.60823 4 h after light 1.325755 1.22171 1.4298 8 h after light 3.651285 3.42323 3.87934 12 h after light 1.445567 0.712094 2.17904 2 h after dark 1.087179 0.680008 1.49435 4 h after dark 1.0240775 0.866245 1.18191 8 h after dark 0.47034699999999996 0.321788 0.618906 12 h after dark 1.0814075 0.895415 1.2674