condition	mean	min	max
4 h after light	2.356525	1.97125	2.7418
8 h after light	5.869185	5.79894	5.93943
12 h after light	8.4096	7.99035	8.82885
4 h after dark	9.944415	9.43893	10.4499
8 h after dark	6.55318	6.29861	6.80775
12 h after dark	4.465540000000001	4.43179	4.49929