condition	mean	min	max
4 h after light	75.35888800000001	53.186593	97.531183
8 h after light	57.708200500000004	26.458363	88.958038
12 h after light	38.0301815	36.685483	39.37488
4 h after dark	23.031425	15.757075	30.305775
8 h after dark	14.1466355	12.888331	15.40494
12 h after dark	45.849563	45.849563	45.849563