condition	mean	min	max
0 h after light	3.54824	3.51761	3.57887
4 h after light	3.66196	3.19569	4.12823
8 h after light	3.528	3.20671	3.84929
4 h after dark	3.5564549999999997	2.85172	4.26119
8 h after dark	4.476265	4.05678	4.89575
12 h after dark	3.8605650000000002	3.16945	4.55168