condition	mean	min	max
0 h after light	40.7759	38.2684	43.2834
4 h after light	50.82795	44.4247	57.2312
8 h after light	62.44585	59.2338	65.6579
4 h after dark	54.9564	48.3834	61.5294
8 h after dark	45.01045	42.6049	47.416
12 h after dark	47.8674	46.7307	49.0041