condition	mean	min	max
0 h after light	10.380600000000001	10.178	10.5832
4 h after light	7.798955	7.37369	8.22422
8 h after light	7.505240000000001	7.45497	7.55551
4 h after dark	9.346725	8.64785	10.0456
8 h after dark	10.863199999999999	10.7669	10.9595
12 h after dark	9.679455	9.01541	10.3435