condition	mean	min	max
0 h after light	8.23722	7.96051	8.51393
4 h after light	4.741135	4.22186	5.26041
8 h after light	3.5014000000000003	3.40889	3.59391
4 h after dark	6.142424999999999	5.31671	6.96814
8 h after dark	5.416125	5.18624	5.64601
12 h after dark	7.66807	6.57526	8.76088