condition	mean	min	max
0 h after light	4.728615	4.28245	5.17478
4 h after light	4.90158	4.31318	5.48998
8 h after light	5.454775	5.35887	5.55068
4 h after dark	4.999269999999999	4.41785	5.58069
8 h after dark	4.777495	4.46755	5.08744
12 h after dark	4.34939	3.95975	4.73903