condition	mean	min	max
4 h after light	55.8721	49.6016	62.1426
8 h after light	29.3394	28.8347	29.8441
12 h after light	16.97315	13.6225	20.3238
4 h after dark	12.78715	10.3545	15.2198
8 h after dark	13.278649999999999	12.7067	13.8506
12 h after dark	31.5942	30.4085	32.7799