condition	mean	min	max
0 h after light	4.20916	3.97478	4.44354
4 h after light	2.399775	2.15824	2.64131
8 h after light	5.94757	5.51206	6.38308
4 h after dark	5.66732	4.94156	6.39308
8 h after dark	4.499454999999999	4.1765	4.82241
12 h after dark	3.58292	3.45169	3.71415