condition	mean	min	max
4 h after light	4.863146666666666	4.76682	5.04913
8 h after light	4.8594	4.631390000000001	5.106990000000001
12 h after light	4.7114666666666665	4.42296	5.0846
4 h after dark	4.803773333333333	4.75842	4.83367
8 h after dark	4.706673333333334	4.5795900000000005	4.8660000000000005
12 h after dark	4.78294	4.62625	4.97074