condition	mean	min	max
3 h after light	2.9536816666666668	1.78409	5.51793
7 h after light	3.12747	2.06974	6.49253
11 h after light	3.3495566666666665	2.20237	5.63434
2 h after dark	2.997775	1.89599	4.13021
6 h after dark	2.61001	1.4064	3.77721
10 h after dark	2.87242	1.73791	4.545