condition	mean	min	max
0 h after light	5.786855	5.7817	5.79201
4 h after light	7.041980000000001	5.70044	8.38352
8 h after light	6.90596	6.11178	7.70014
4 h after dark	8.643139999999999	8.33194	8.95434
8 h after dark	6.487550000000001	6.40481	6.57029
12 h after dark	6.596925000000001	5.8654	7.32845