condition	mean	min	max
4 h after light	10.049691	9.404861	10.694521
8 h after light	9.747403	9.204668	10.290138
12 h after light	8.950148500000001	8.495436	9.404861
4 h after dark	9.4087635	7.998708	10.818819
8 h after dark	9.223758	9.042655	9.404861
12 h after dark	11.229995	11.229995	11.229995