condition	mean	min	max
4 h after light	1.20784	1.02899	1.38669
8 h after light	1.8037450000000002	1.74093	1.86656
12 h after light	2.726155	2.64511	2.8072
4 h after dark	5.446886666666667	5.21891	5.76368
8 h after dark	3.9259566666666665	3.8706	3.99408
12 h after dark	3.18942	2.68123	3.53933