condition	mean	min	max
4 h after light	3.296417	3.217646	3.3797620000000004
8 h after light	2.414066	1.499169	2.880991
12 h after light	2.37318	2.057425	2.924241
16 h after light	3.1908483333333333	2.602875	3.784368
4 h after dark	3.218886	2.537291	3.9826349999999997
8 h after dark	3.4217120000000003	1.939893	5.16605