condition	mean	min	max
4 h after light	17.809616666666667	10.30598	32.46367
8 h after light	4.774425	2.988788	6.490529
12 h after light	9.010625000000001	8.954102	9.08339
16 h after light	9.748375	6.940341	12.92567
4 h after dark	8.700699666666667	7.008136	9.700225
8 h after dark	9.336895333333333	8.526178	10.7323