condition	mean	min	max
4 h after light	10.850603	10.829067	10.872139
8 h after light	10.596328	10.229143	10.963513
12 h after light	10.829067	10.829067	10.829067
4 h after dark	10.586872499999998	10.391312	10.782433
8 h after dark	10.6296475	10.254823	11.004472
12 h after dark	10.491258	10.491258	10.491258