condition	mean	min	max
4 h after light	4.7448	3.79488	5.69472
8 h after light	5.96943	5.81526	6.1236
12 h after light	7.09277	6.43915	7.74639
4 h after dark	5.906856666666667	5.62818	6.12068
8 h after dark	5.24403	4.9985	5.44104
12 h after dark	5.01616	4.63056	5.20956