condition	mean	min	max
0 h after light	2.890785	1.50283	4.27874
2 h after light	2.910695	1.9563	3.86509
4 h after light	6.785495	6.78347	6.78752
8 h after light	16.0963	15.45	16.7426
12 h after light	17.8239	17.3361	18.3117
2 h after dark	15.617	14.9044	16.3296
4 h after dark	11.49555	7.0301	15.961
8 h after dark	6.478805	4.06348	8.89413
12 h after dark	4.94116	4.08149	5.80083