condition	mean	min	max
0 h after light	3.47564	3.25533	3.69595
4 h after light	4.9074100000000005	4.06546	5.74936
8 h after light	5.637835000000001	5.42142	5.85425
4 h after dark	4.9124	4.68915	5.13565
8 h after dark	5.876785	5.61066	6.14291
12 h after dark	4.290935	3.92217	4.6597