condition	mean	min	max
4 h after light	51.9669	49.9852	53.6019
8 h after light	22.231466666666666	16.0104	29.2759
12 h after light	24.9906	16.2306	36.4976
4 h after dark	48.3468	40.1507	56.4136
8 h after dark	81.24863333333333	69.0848	90.2328
12 h after dark	71.8832	63.3379	85.8404