condition	mean	min	max
4 h after light	1.3201235	0.747417	1.89283
8 h after light	2.682	1.63385	3.73015
12 h after light	4.241815	3.57177	4.91186
4 h after dark	2.9888133333333333	2.6333	3.67412
8 h after dark	3.1016600000000003	2.04978	4.38379
12 h after dark	1.73116	1.65632	1.7749