condition	mean	min	max
3 h after light	2.3594133333333334	1.68003	3.25212
6 h after light	2.6260133333333333	2.2358	3.33004
9 h after light	2.28432	1.8266	2.73594
12 h after light	0.774309	0.600941	0.980168
3 h after dark	2.29354	1.99938	2.63089
6 h after dark	1.9869599999999998	1.45461	2.40922
9 h after dark	1.7499799999999999	1.46885	2.01259
12 h after dark	1.72631	1.66743	1.78519