condition	mean	min	max
0 h after light	4.01204	3.2585	4.76558
4 h after light	3.53163	3.1324	3.93086
8 h after light	7.427155	6.6221	8.23221
4 h after dark	6.1407	5.89227	6.38913
8 h after dark	6.021425	5.78485	6.258
12 h after dark	4.182665	4.0793	4.28603