condition	mean	min	max
0 h after light	19.70215	0.0	39.4043
4 h after light	25.0392	0.0	50.0784
8 h after light	70.9577	63.5616	78.3538
4 h after dark	61.63335	49.4859	73.7808
8 h after dark	77.01804999999999	74.9146	79.1215
12 h after dark	87.43725	81.2691	93.6054