condition	mean	min	max
4 h after light	3.963865	3.94845	3.97928
8 h after light	16.177709999999998	6.44802	25.9074
12 h after light	15.0668	10.4459	19.6877
4 h after dark	24.19065	13.9654	34.4159
8 h after dark	3.43417	3.41898	3.44936
12 h after dark	7.6846049999999995	6.79177	8.57744