condition	mean	min	max
4 h after light	2.895369	2.840568	2.9622319999999998
8 h after light	2.05256	1.495396	2.428459
12 h after light	2.0125083333333333	1.470424	2.7810099999999998
16 h after light	4.756280333333333	2.546248	6.534502
4 h after dark	2.338822	2.197546	2.607711
8 h after dark	1.5180946666666666	1.4843899999999999	1.572271