condition mean min max 0 h after light 2.87439 2.86915 2.87963 2 h after light 0.507166 0.429644 0.584688 4 h after light 0.1362273 0.0622536 0.210201 8 h after light 0.069383 0.0 0.138766 12 h after light 0.10070525 0.0615355 0.139875 2 h after dark 0.114512 0.10287 0.126154 4 h after dark 0.150559 0.117774 0.183344 8 h after dark 0.4756385 0.365514 0.585763 12 h after dark 2.27356 2.12554 2.42158