condition	mean	min	max
0 h after light	2.8321	2.48976	3.17444
4 h after light	2.4891	2.12175	2.85645
8 h after light	5.303395	4.51588	6.09091
4 h after dark	7.215225	6.5167	7.91375
8 h after dark	5.57359	5.48505	5.66213
12 h after dark	2.8529099999999996	2.07955	3.62627