condition	mean	min	max
4 h after light	30.831791	30.439134	31.224448
8 h after light	47.578198	42.135665	53.020731
12 h after light	47.276599000000004	41.433227	53.119971
4 h after dark	67.426775	59.619705	75.233845
8 h after dark	90.96924949999999	81.940535	99.997964
12 h after dark	30.54592	30.54592	30.54592