condition	mean	min	max
0 h after light	5.593815	4.32561	6.86202
4 h after light	4.108855	3.37955	4.83816
8 h after light	9.88396	9.54222	10.2257
4 h after dark	9.541295	9.03539	10.0472
8 h after dark	6.067959999999999	5.43051	6.70541
12 h after dark	5.539540000000001	4.65454	6.42454