condition	mean	min	max
0 h after light	3.49609	2.70939	4.28279
2 h after light	2.23679	1.85528	2.6183
4 h after light	1.813715	1.81206	1.81537
8 h after light	2.208965	1.94803	2.4699
12 h after light	6.484835	6.4595	6.51017
2 h after dark	5.125015	4.83724	5.41279
4 h after dark	4.20702	3.65889	4.75515
8 h after dark	6.179855	5.47767	6.88204
12 h after dark	6.215885	4.68598	7.74579