condition	mean	min	max
0 h after light	3.355555	3.26267	3.44844
4 h after light	1.7840099999999999	1.30137	2.26665
8 h after light	2.4039349999999997	2.33765	2.47022
4 h after dark	2.6080300000000003	2.57147	2.64459
8 h after dark	3.09374	2.85409	3.33339
12 h after dark	2.20779	2.18348	2.2321