condition	mean	min	max
4 h after light	10.744876666666666	7.18343	12.5424
8 h after light	5.66924	1.41573	9.25866
12 h after light	5.40123	3.15632	7.96815
4 h after dark	6.440706666666666	4.94043	7.4571
8 h after dark	12.87517	8.34561	16.1536
12 h after dark	19.683699999999998	16.6438	23.8127