condition	mean	min	max
0 h after light	9.645375	8.94435	10.3464
2 h after light	6.858115	6.71347	7.00276
4 h after light	4.507575	3.80395	5.2112
8 h after light	9.368125	8.60975	10.1265
12 h after light	16.24225	15.3112	17.1733
2 h after dark	19.18055	17.1954	21.1657
4 h after dark	16.6097	16.3866	16.8328
8 h after dark	15.95625	14.7794	17.1331
12 h after dark	13.437850000000001	11.6597	15.216