condition mean min max 0 h after light 0.7599484999999999 0.641273 0.878624 2 h after light 0.473258 0.292006 0.65451 4 h after light 0.76169 0.45716 1.06622 8 h after light 0.5407105 0.481647 0.599774 12 h after light 0.5802215 0.399275 0.761168 2 h after dark 0.395354 0.130508 0.6602 4 h after dark 0.3446665 0.224126 0.465207 8 h after dark 0.5819615 0.442639 0.721284 12 h after dark 0.6115785 0.538632 0.684525