condition mean min max 0 h after light 0.240948 0.144718 0.337178 2 h after light 0.1456464 0.0667888 0.224504 4 h after light 0.09886539999999999 0.0677718 0.129959 8 h after light 0.10302375 0.0686815 0.137366 12 h after light 0.1084994 0.0673318 0.149667 2 h after dark 0.145436 0.141073 0.149799 4 h after dark 0.166971 0.0 0.333942 8 h after dark 0.1098964 0.0757488 0.144044 12 h after dark 0.21022799999999997 0.143749 0.276707