condition	mean	min	max
4 h after light	3.35025	2.20016	5.42072
8 h after light	2.296616666666667	1.04526	3.41114
12 h after light	3.5798133333333335	2.23669	6.21879
4 h after dark	4.266753333333333	3.33782	5.11379
8 h after dark	3.63097	2.87993	4.09327
12 h after dark	2.76295	2.11361	3.40344